Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Body mass, bone length, and serum hormone levels at 6 and 12 weeks of age. (A) Body mass (g; n = 8 to 12/group). (B) Femur length (mm; n = 8 to 12/group). (C) Serum leptin (ng/mL; n = 4 to 5/group). (D) Serum IGF‐1 (ng/mL; n = 4 to 6/group). Significant differences (p < .05) as shown.
